Daniar Mannanov
120531c13d
PlaceRuinedPortalPiece runs the template through the decoded processor stack — positional Legacy streams per cell drive the gold-to-air, lava-to-magma, netherrack-to-magma and block-age mossiness rolls, the features-cannot-replace guard skips protected cells, and template lava stays when it lands in existing lava. Drip columns below the portal draw from a documented approximation of the shared decoration stream; spreadNetherrack is not needed for the underground setups. The placement chain is now proven end to end: chunk (1,0) reproduces vanilla's saved start (portal_6, CLOCKWISE_90, NONE, air pocket at (16,12,0)) and the fixture parity ticks up to 98.033% with biomes and heightmaps still exact. generatorVersion bumps to 23.
54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
package world
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import (
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"testing"
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"regionio/internal/worldgen"
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)
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func TestTempPortalCells(t *testing.T) {
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od, err := worldgen.LoadOverworldFinalDensity(12345)
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if err != nil {
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t.Fatal(err)
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}
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fluidPicker := worldgen.OverworldFluidPicker(od.SeaLevel)
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veins := worldgen.NewOreVeinifier(od)
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carver, err := worldgen.NewCarver(od, 12345)
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if err != nil {
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t.Fatal(err)
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}
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initCarverReplaceable(carver.ReplaceableBlocks())
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var chunks []*Chunk
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for cx := int32(-1); cx <= 3; cx++ {
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for cz := int32(-2); cz <= 2; cz++ {
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chunks = append(chunks, generateVanillaWithoutDecoration(od, fluidPicker, veins, carver, 12345, cx, cz))
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}
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}
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region, err := newDecorationRegion(chunks)
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if err != nil {
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t.Fatal(err)
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}
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if err := region.replayScheduledOres(od, 12345, 1, 0); err != nil {
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t.Fatal(err)
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}
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chunk := region.chunks[[2]int32{1, 0}]
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// Vanilla markers: obsidian (17,13,3) & (21,13,3); gold (19,18,3).
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for _, p := range [][3]int{{17, 13, 3}, {21, 13, 3}, {19, 18, 3}, {19, 14, 3}, {20, 15, 3}} {
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lx, lz := p[0]-16, p[2]
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t.Logf("cell (%d,%d,%d): ours=%s", p[0], p[1], p[2], stateLabel(chunk.GetBlock(lx, p[1], lz)))
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}
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// Count portal-ish states in the chunk.
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counts := map[string]int{}
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for y := MinY; y < MinY+WorldHeight; y++ {
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for z := 0; z < 16; z++ {
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for x := 0; x < 16; x++ {
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switch s := stateLabel(chunk.GetBlock(x, y, z)); s {
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case "minecraft:obsidian", "minecraft:crying_obsidian", "minecraft:gold_block",
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"minecraft:netherrack", "minecraft:magma_block":
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counts[s]++
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}
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}
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}
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}
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t.Logf("portal-ish counts: %v", counts)
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}
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